<template>
  <h1>用户登录</h1>
  <van-form @submit="onSubmit">
    <van-cell-group inset>
      <van-field
        v-model="form.userName"
        name="用户名"
        label="用户名"
        placeholder="用户名"
        :rules="[{ required: true, message: '请填写用户名' }]"
      />
      <van-field
        v-model="form.passWord"
        type="password"
        name="密码"
        label="密码"
        placeholder="密码"
        :rules="[{ required: true, message: '请填写密码' }]"
      />
    </van-cell-group>
    <div class="btn">
      <van-button native-type="submit" round block type="primary">提交</van-button>
    </div>
  </van-form>
</template>

<script setup>
import { reactive, getCurrentInstance } from 'vue'
import { useRouter } from 'vue-router'
const router = useRouter()

// 获取当前vue实例
const { proxy } = getCurrentInstance()

// 表单数据
const form = reactive({
  userName: '',
  passWord: ''
})

// 表单提交
const onSubmit = async () => {
  const { data } = await proxy.$api.login(form)
  if (data.code === 10000) {
    localStorage.setItem('h5_token', data.data.token)
    localStorage.setItem('h5_userInfo', JSON.stringify(data.data.userInfo))
    router.push('/home')
  }
}
</script>

<style lang="less" scoped>
h1 {
  text-align: center;
}
.btn {
  margin: 16px;
}
</style>